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Radiant|Lab Grown|IGI

1.38ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2

Diamond specifications and retailer prices

From £208 GBP
As of October 29, 2026
Save £403 GBP (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £610 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.38ct lab-grown radiant diamond

This 1.38ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from £208 to £610, a £403 spread on the same certified stone. Blue Nile lists it at £610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.92 × 5.51 × 3.75 mm
L/W Ratio1.44
Top View
7.92 mm5.51 mm1.38 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £610 GBP|Low: £128 GBP|High: £610 GBP|Avg: £329 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£128 GBP
Retailer 5£148 GBP
Retailer 2£208 GBP
Retailer 3£560 GBP
Blue Nile£610 GBP

36 data points across 5 retailers

2 retailers£208 GBP to £610 GBP

A
Cheapest Retailer
-
£208 GBP
Most Expensive
B
Blue Nile
20170881 · Oct 29
£610 GBP
$818 USD
View
1 more retailer has this diamond
Prices start from £208 GBPSave up to £403 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.38ct Radiant
£208 GBP